DE69116398D1 - Base-resistant fluoroelastomers with improved processability and hardenability - Google Patents

Base-resistant fluoroelastomers with improved processability and hardenability

Info

Publication number
DE69116398D1
DE69116398D1 DE69116398T DE69116398T DE69116398D1 DE 69116398 D1 DE69116398 D1 DE 69116398D1 DE 69116398 T DE69116398 T DE 69116398T DE 69116398 T DE69116398 T DE 69116398T DE 69116398 D1 DE69116398 D1 DE 69116398D1
Authority
DE
Germany
Prior art keywords
hardenability
base
improved processability
fluoroelastomers
resistant
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69116398T
Other languages
German (de)
Other versions
DE69116398T2 (en
Inventor
Dana Peter Carlson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE69116398D1 publication Critical patent/DE69116398D1/en
Application granted granted Critical
Publication of DE69116398T2 publication Critical patent/DE69116398T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F214/18—Monomers containing fluorine
    • C08F214/26—Tetrafluoroethene
    • C08F214/265—Tetrafluoroethene with non-fluorinated comonomers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/14—Glass
DE69116398T 1990-03-01 1991-03-01 Base-resistant fluoroelastomers with improved processability and hardenability Expired - Lifetime DE69116398T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/488,094 US5037921A (en) 1990-03-01 1990-03-01 Base resistant fluoroelastomers with improved processibility and curability

Publications (2)

Publication Number Publication Date
DE69116398D1 true DE69116398D1 (en) 1996-02-29
DE69116398T2 DE69116398T2 (en) 1996-09-05

Family

ID=23938308

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69116398T Expired - Lifetime DE69116398T2 (en) 1990-03-01 1991-03-01 Base-resistant fluoroelastomers with improved processability and hardenability

Country Status (6)

Country Link
US (1) US5037921A (en)
EP (1) EP0446725B1 (en)
JP (1) JP3103386B2 (en)
BR (1) BR9100752A (en)
CA (1) CA2037235A1 (en)
DE (1) DE69116398T2 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5219964A (en) * 1989-07-10 1993-06-15 Ausimont S.R.L. Fluoroelastomers endowed with improved processability and process for preparing them
IT1235545B (en) * 1989-07-10 1992-09-09 Ausimont Srl FLUOROELASTOMERS EQUIPPED WITH BETTER PROCESSABILITY AND PREPARATION PROCEDURE
JP3022614B2 (en) * 1990-03-01 2000-03-21 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー Thermoplastic fluoroelastomer with improved stability to bases
US5439980A (en) * 1990-11-29 1995-08-08 Daikin Industries Process for preparing polymer
IT1269514B (en) * 1994-05-18 1997-04-01 Ausimont Spa VULCANIZABLE FLUOROELASTOMERS PEROXIDE, PARTICULARLY SUITABLE FOR O-RING MANUFACTURE
US5480930A (en) 1994-08-18 1996-01-02 Dow Corning Corporation Fluorocarbon rubbers modified by silicone resins
US5623038A (en) * 1994-12-14 1997-04-22 Minnesota Mining And Manufacturing Company Fluorine-containing polymers and preparation thereof
FR2732441B1 (en) * 1995-03-29 1997-05-30 Coflexip FLEXIBLE TUBULAR PIPE WITH POLYMERIC INTERNAL SEALING SHEATH
JP3671517B2 (en) * 1996-04-24 2005-07-13 ユニマテック株式会社 Fluorine-containing copolymer elastomer, production method and composition thereof
JPH10101740A (en) * 1996-10-01 1998-04-21 Nippon Mektron Ltd Fluoroelastomer and its cross-linkable composition
US5856417A (en) * 1996-10-29 1999-01-05 Asahi Glass Company Ltd. Fluorine-containing copolymer
US6239223B1 (en) 1997-09-05 2001-05-29 Chemfab Corporation Fluoropolymeric composition
JP4887595B2 (en) * 2000-01-18 2012-02-29 ダイキン工業株式会社 Crosslinking composition
CN1332988C (en) * 2001-09-26 2007-08-22 霓佳斯株式会社 Moldings of fluororubbers and process for their production
US6803435B2 (en) * 2002-07-18 2004-10-12 3M Innovative Properties Company Curable fluoropolymers containing bromine groups having improved compression set
JP2006504844A (en) * 2002-10-31 2006-02-09 スリーエム イノベイティブ プロパティズ カンパニー Emulsifier-free aqueous emulsion polymerization to produce copolymers of fluorinated olefins and hydrocarbon olefins
US6734254B1 (en) 2003-01-13 2004-05-11 3M Innovative Properties Company Co-curable blends featuring bromine-and iodine-containing fluoroplastic polymers
JP2007231298A (en) * 2003-01-24 2007-09-13 Daikin Ind Ltd Method for producing vulcanizable fluorine-containing elastomer
JP2005104992A (en) 2003-01-24 2005-04-21 Daikin Ind Ltd Manufacturing process of vulcanizable fluorine-containing elastomer
CN100345876C (en) * 2003-01-24 2007-10-31 大金工业株式会社 Method for producing vulcanizable fluorine-containing elastomer
DE60336400D1 (en) 2003-10-24 2011-04-28 3M Innovative Properties Co Aqueous dispersions of polytetrafluoroethylene particles
CA2636033A1 (en) 2006-01-20 2007-07-26 Bp Corporation North America Inc. Methods and apparatuses for manufacturing geometric multi-crystalline cast silicon and geometric multi-crystalline cast silicon bodies for photovoltaics
EP2258733B1 (en) * 2008-03-28 2013-04-17 Asahi Glass Company, Limited Fluorine-containing elastic copolymer and method for producing the same
WO2010053056A1 (en) 2008-11-05 2010-05-14 旭硝子株式会社 Fluorine-containing elastic copolymer, method for producing same, and crosslinked rubber
CN102741304A (en) * 2010-01-29 2012-10-17 旭硝子株式会社 Fluorinated elastic copolymer and process for production thereof
US9735004B2 (en) 2015-08-05 2017-08-15 Thin Film Electronics Asa PVDF-TrFE co-polymer having improved ferroelectric properties, methods of making a PVDF-TrFE co-polymer having improved ferroelectric properties and methods of changing the end group of a PVDF-TrFE co-polymer
KR102581553B1 (en) 2015-10-01 2023-09-21 에이지씨 가부시키가이샤 Fluorine-containing elastic copolymer, method for producing same, crosslinked rubber and method for producing crosslinked rubber
US10836893B2 (en) 2015-12-07 2020-11-17 Dupont Polymers, Inc. Curing agents for compounds
WO2019111824A1 (en) * 2017-12-06 2019-06-13 Ａｇｃ株式会社 Fluorine-containing elastic copolymer and method for producing fluorine-containing elastic copolymer
CN110818825A (en) * 2018-08-07 2020-02-21 中昊晨光化工研究院有限公司 Peroxide-curable fluorine-containing elastomer and preparation method thereof
EP3858875A4 (en) * 2018-09-28 2022-06-29 Agc Inc. Fluorine-containing copolymer and method for producing same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3467635A (en) * 1964-10-30 1969-09-16 Du Pont Copolymers of tetrafluoroethylene and olefins curable to elastomers
US3859259A (en) * 1973-08-22 1975-01-07 Du Pont Vulcanizable fluoroelastomer
US4035565A (en) * 1975-03-27 1977-07-12 E. I. Du Pont De Nemours And Company Fluoropolymer containing a small amount of bromine-containing olefin units
JPS584728B2 (en) * 1976-06-30 1983-01-27 ダイキン工業株式会社 Method for producing fluorine-containing multi-segmented polymer
JPS539848A (en) * 1976-07-16 1978-01-28 Asahi Glass Co Ltd Heat treatment of fluorine-containing elastomers
JPS53125491A (en) * 1977-04-08 1978-11-01 Daikin Ind Ltd Fluorine-containing polymer easily curable and its curable composition
JPS5657811A (en) * 1979-10-17 1981-05-20 Daikin Ind Ltd Preparation of liquid fluorine-containing polymer
JPS6019325A (en) * 1983-07-13 1985-01-31 Fujitsu Ltd Pull-in detection system of pll circuit
US4694045A (en) * 1985-12-11 1987-09-15 E. I. Du Pont De Nemours And Company Base resistant fluoroelastomers
EP0208314B1 (en) * 1985-07-12 1991-01-23 E.I. Du Pont De Nemours And Company Fluorelastomers
US4948853A (en) * 1989-05-19 1990-08-14 E. I. Du Pont De Nemours And Company Bromo-containing perfluoropolymers having iodine curesites

Also Published As

Publication number Publication date
BR9100752A (en) 1991-10-29
EP0446725A1 (en) 1991-09-18
US5037921A (en) 1991-08-06
EP0446725B1 (en) 1996-01-17
CA2037235A1 (en) 1991-09-02
DE69116398T2 (en) 1996-09-05
JPH05222130A (en) 1993-08-31
JP3103386B2 (en) 2000-10-30

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Legal Events

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